On June 2, the domestic hydrofluoric acid market price trend declined slightly, the on-site devices operated stably, the supply of goods was normal, and the market price of anhydrous hydrofluoric acid fell. However, the recent rise in fluorite prices had a certain supporting impact on the hydrofluoric acid market. The operating rate of the downstream refrigerant industry was still at a low level, and the actual demand was at a low level. With regard to the Limited procurement of hydrofluoric acid, the recent refrigerant price trend declined, However, in the near future, the hydrofluoric acid plant has been operating stably, and it is expected that the market price of hydrofluoric acid may decline slightly.